Invention Grant
- Patent Title: Optical sensor having light guide members with characteristic detection portions whose optical charateristics vary in accordance with a physicochemical state
- Patent Title (中): 光学传感器具有导光部件,其具有根据物理化学状态的光学特性变化的特征检测部分
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Application No.: US14277423Application Date: 2014-05-14
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Publication No.: US09267788B2Publication Date: 2016-02-23
- Inventor: Eiji Yamamoto , Hiromasa Fujita
- Applicant: OLYMPUS CORPORATION
- Applicant Address: JP Tokyo
- Assignee: OLYMPUS CORPORATION
- Current Assignee: OLYMPUS CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Scully, Scott, Murphy & Presser, PC
- Priority: JP2011-249656 20111115
- Main IPC: G01D5/353
- IPC: G01D5/353 ; G01B11/24 ; G01B11/16 ; A61B1/00

Abstract:
An optical sensor includes a light source, a light supply light guide member optically coupled to the light source, detection light guide members, a light distribution unit to distribute light from the light supply light guide member to the detection light guide members, and a light separating detector to separate and detect the light guided by the detection light guide members. Each of the detection light guide members includes a characteristic detection portion whose optical characteristics vary in accordance with a physicochemical state.
Public/Granted literature
- US20140246572A1 OPTICAL SENSOR Public/Granted day:2014-09-04
Information query
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